DS80C310-MCL DALLAS [Dallas Semiconductor], DS80C310-MCL Datasheet - Page 23

• Manufacturer Part Number: DS80C310-MCL
• Description: High-Speed Micro
• Manufacturer: DALLAS [Dallas Semiconductor]

56-G4012-001
DATA SHEET REVISION SUMMARY
The following represent the key differences between 02/19/98 and 09/01/98 version of the DS80C310
data sheet. Please review this summary carefully.
1. Add note to clarify I
2. Change serial port mode 0 timing diagram label from t
3. Changed minimum oscillator frequency to 1 MHz when using external crystal.
4. Corrected “Data memory write with stretch” diagrams to show falling edge of ALE coincident with
rising edge of C3 clock.
PKG
DIM
A1
A2
D1
E1
A
D
C
E
L
B
e
11.80
11.80
MIN
0.05
0.95
0.45
0.30
0.09
-
10.00 BSC
10.00 BSC
0.80 BSC
44-PIN
IL
specification.
MAX
12.20
12.20
1.20
0.15
1.05
0.75
0.45
0.20
23 of 23
QVXL
to t
QVXH
.
DS80C310